SQ1515~SQ4319 EMI Coil 1MHz High Frequency Ferrite Material Small Size

EMI Filter. EMI filter (electromagnetic interference filter) also known as RFI filter, is an electronic passive device which is used in order to suppress conducted interference that is present on a signal or power line. ... EMI filters can be used to suppress interference that is generated by the device.

Material: Ferrite

Power: 10Watt~200Watt

Hi-Pot: 2.0KVrms

Working frequency: 20KHz~1MHz

Working Temperature: -20'C~+125'C

Before-sale:

1. Strong technical team and Professional sales.
2. Customized packaging is acceptable.
3. Welcome customers from all the world to visit our factory.

After-sale:

1. All emi filter will be tested and adjusted before shipping.
2. After receiving the products, Any question we will try our best to solve.

Our company to applied the international advanced technologies, which is committed to R & D and production for the inductive element in different areas, it mainly used in Solar energy inverter, Switching power supply, Inverter DC welding machine, Industrial frequency induction heating, LED lighting, Household appliances, Medical and health care equipments, etc..

Our company has rich experienced R & D team, with the design and manufacturing of inductive components (Bel Fuse, Pulse, MeiXing), very familiar with the magnetic material and the international standards such as UL standard, in UL CLASS B, C insulation system, F grade, and is equipped with advanced testing equipment and solid design software as supported.

Careful management with the implementation of 7S, and our design team from photovoltaic inverter, switching power supply, inverter DC welding machine, industrial frequency induction heating, LED lighting, household appliances and ecological energy fields provide the best benefit cost of various design solutions and strong technical support.

The main production and processing equipment:
Single axis, four axis winding machine, twelve axis automatic winding machine.
The microwave coil self checking machine.
Full automatic production line,
Automatic jet printer,
Vacuum (limited) varnish machine,

To provide the following materials used and comply with safety regulations of the bobbin:
PET-FR530 DuPont E69578 (M)
Nylon 70G33L DuPont E41938 (M)
BASF A3X2G7 BASF E41871
T375J Taiwan: Changchun E59481 (S)
PM9630 Sumitomo E41429 (M)
PM9820 Sumitomo E41429 (M)

Test instrument:
The Agilent 4294A, E4980A, 4263B, and Chroma 3250 comprehensive precise LCR Measurement & analyzer.
The Wayne Kerr DC bias current source 3265B and precise magnetic element analyzer 3260B.
Hi-pot test (0~5KVac).
High temperature cycle test (-70 to 200 DEG C IEC60068-2-1/2-2/-2-30/-2-78 standard)